Akhmadiyeva, N., R.A. Abdulvaliyev, A. Akcil, and A.I. Manapova. “Pre-Activation of Nepheline before the Enrichment”. Kompleksnoe Ispolzovanie Mineralnogo Syra = Complex use of mineral resources 327, no. 4 (February 27, 2023): 82–89. Accessed May 7, 2024. http://kims-imio.com/index.php/main/article/view/302.